8026746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 20165376

約数和(自身を除く): 12138630

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 61, 78, 91, 122, 182, 183, 241, 273, 366, 427, 482, 546, 723, 793, 854, 1281, 1446, 1586, 1687, 2379, 2562, 3133, 3374, 4758, 5061, 5551, 6266, 9399, 10122, 11102, 14701, 16653, 18798, 21931, 29402, 33306, 43862, 44103, 65793, 88206, 102907, 131586, 191113, 205814, 308721, 382226, 573339, 617442, 1146678, 1337791, 2675582, 4013373, 8026746]

約数ペア:

[(1, 8026746), (2, 4013373), (3, 2675582), (6, 1337791), (7, 1146678), (13, 617442), (14, 573339), (21, 382226), (26, 308721), (39, 205814), (42, 191113), (61, 131586), (78, 102907), (91, 88206), (122, 65793), (182, 44103), (183, 43862), (241, 33306), (273, 29402), (366, 21931), (427, 18798), (482, 16653), (546, 14701), (723, 11102), (793, 10122), (854, 9399), (1281, 6266), (1446, 5551), (1586, 5061), (1687, 4758), (2379, 3374), (2562, 3133)]